Without them, the Xemu emulator won't detect the games and they'll refuse to run. You will need to obtain the BIOS files from your Xbox, but the file names you will need and the root file ...
His original design had buttons instead of joysticks, but switching to joysticks gave him much better in-game control. That could also have a lot to do with the Xbox controller emulator running ...
News and opinion about video games, television ... fps is too much to take after years playing on PS5, Xbox Series X or PC. And as such, emulator use for Tears of the Kingdom is on the rise.